Do right, not to deny yourself but because you love yourself and because you love others.

The old man has been long at the fair. He is acquainted with the jugglers at the booths. His curiosity has been satisfied. He no longer cares for the exceptional, the monstrous, the marvelous and deformed. He looks through and beyond the gilding, the glitter and gloss, not only of things, but of conduct, of manners, theories, religions and philosophies. He sees clearer. The light no longer shines in his eyes.

There is no slavery but ignorance.

There are some truths, however, that we should never forget: Superstition has always been the relentless enemy of science; faith has been a hater of demonstration; hypocrisy has been sincere only in its dread of truth, and all religions are inconsistent with mental freedom.

I found that the clergy did not understand their own book.

The old lady who said there must be a devil, else how could they make pictures that looked exactly like him, reasoned like a trained theologian - like a doctor of divinity.

All should be taught that the highest ambition is to be happy, and to add to the well-being of others; that place and power are not necessary to success; that the desire to acquire great wealth is a kind of insanity. They should be taught that it is a waste of energy, a waste of thought, a waste of life, to acquire what you do not need and what you do not really use for the benefit of yourself or others.